romney in wednesday's debate. meanwhile, new data spurring a firestorm. conspiracy theorists openly suggested the white house manipulated the numbers. former ge ceo led the crowd with this quote, unbelievable job numbers. these chicago guys will do anything. can't debate, so change numbers. he did not back down in an appearance on msnbc's "hardball" last night. >> i have no evidence to prove that. i just raised the question. >> you didn't raise the question. you said, these chicago guys will do anything so they changed the numbers. do you want to take that back? >> no. >> this was an assertion, jimmying with the number, corruption here, infiltration, getting to the -- it's not funny, jack. you're talking about the president of the united states playing with the burp oh of labor statistics numbers. this is nixon stuff. do you want to take back the charge? >> i don't want to take back one word in that tweet. >> joining me now for a close look at the jobs number, and a broiling controversy, chief economist for vice president biden and senior fellow on budget